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How does adaptive optics in a telescope help solve problems cased by atmospheric turbulence?
The atmosphere is a chaotic mixture of gases and vapours. The turbulences in the atmosphere distort the paths of light-rays falling on the Earth from distant celestial objects, thereby distorting the images they form in telescopes.
To compensate, the more advanced modern telescopes use lasers to measure the current distortion in the atmosphere directly in the path of the telescope, and use those measurements to change the shape of the mirror in the telescope from millisecond to millisecond, thereby cancelling much of those distortions.
What else can I help you with?
How do astronomers solve the problems with earth based telescopes?
Astronomers can address issues with Earth-based telescopes by using adaptive optics to correct for atmospheric distortion, selecting observing sites at high altitudes or in deserts with stable air, and designing telescopes with larger mirrors to gather more light and improve image resolution. Additionally, they can employ techniques like interferometry to combine light from multiple telescopes for enhanced resolution.
What are the domains for the BASC-2?
The domains for the Behavior Assessment System for Children, Second Edition (BASC-2) are Adaptive Skills, Behavioral Symptoms Index, Externalizing Problems, Internalizing Problems, and School Problems.
Explain two reasons for sending telescopes into space?
Astronomers have several reasons to send telescopes into space, including: * The atmosphere makes stars look blurry. the simple answer is the atmosphere. The layers of air in the atmosphere may seem clear but contribute to a fuzzy picture in space. To avoid this they send telescopes into space where nothing is in between the telescope and the observed object. One reason for sending telescopes into space is so that people can get a better look at the stars the second reason for this is so that scientist can discover more about stars. * The atmosphere completely blocks some kinds of light -- in particular, ultraviolet and far-infrared light. On earth, spectrometers using this kind of light tell us a lot about local materials. To get the same information about stars and planets, we need to put the spectrometer outside the veil of the atmosphere. People who are not astronomers have other reasons to send telescopes into space, including * Telescopes on "weather satellites" and "spy satellites" pointed at earth can get photos and accurate maps of places and weather that are extremely difficult to get in any other way.
What is converget evolution?
Just having the same biological trait in different organisms. Some environmental conditions can do this. The marsupial Tasmanian devil and a placental badger have hit on much the same solution to their adaptive problems.
How did the Hubble space telescope solve problems?
The Hubble Space Telescope has contributed to solving astronomical problems by providing high-resolution images and data on distant celestial objects, leading to new discoveries and better understanding of the universe. Its ability to capture clear images from above the Earth's atmosphere has allowed scientists to study phenomena such as black holes, dark matter, and the expansion of the universe.
How adaptive optics in a telescope help solve problems caused by atmospheric turbulence?
The atmosphere is a chaotic mixture of gases and vapours. The turbulences in the atmosphere distort the paths of light-rays falling on the Earth from distant celestial objects, thereby distorting the images they form in telescopes.To compensate, the more advanced modern telescopes use lasers to measure the current distortion in the atmosphere directly in the path of the telescope, and use those measurements to change the shape of the mirror in the telescope from millisecond to millisecond, thereby cancelling much of those distortions.
How does adaptive optics in telescopes help solve problems caused by atmospheric turbulence?
The atmosphere is a chaotic mixture of gases and vapours. The turbulences in the atmosphere distort the paths of light-rays falling on the Earth from distant celestial objects, thereby distorting the images they form in telescopes.To compensate, the more advanced modern telescopes use lasers to measure the current distortion in the atmosphere directly in the path of the telescope, and use those measurements to change the shape of the mirror in the telescope from millisecond to millisecond, thereby cancelling much of those distortions.
What problems do astronomers have when looking through telescopes?
Astronomers may face challenges such as light pollution from surrounding urban areas, atmospheric turbulence which can distort images, and limited observation time due to weather conditions and the Earth's rotation. Additionally, technical issues with the telescope or instrumentation can also hinder observations.
What has the author R I Harris written?
R. I. Harris has written: 'The random vibration of distributed-parameter mechanical systems with reference to windloading problems' -- subject(s): Distributed parameter systems, Random vibration, Statistical communication theory, Wind-pressure 'The effect of atmospheric turbulence on the dispersion of unguided missiles' -- subject(s): Atmospheric turbulence, Missiles 'A notation for wind-loading research' -- subject(s): Notation, Wind-pressure 'Army foot survey'
What type of telescope minimizes color focus problems?
A telescope with achromatic lenses.
What problems did making the telescope make?
The telescope helped us by showing us what we can't see with our eyes
Discuss problems with infrared telescope technology?
trolololololololo
Did the hubble space telescope have any problems?
yes
What problems have there been with the hubble telescope?
the mirror was not right
How do astronomers solve the problems with earth based telescopes?
Astronomers can address issues with Earth-based telescopes by using adaptive optics to correct for atmospheric distortion, selecting observing sites at high altitudes or in deserts with stable air, and designing telescopes with larger mirrors to gather more light and improve image resolution. Additionally, they can employ techniques like interferometry to combine light from multiple telescopes for enhanced resolution.
How is the hubble telescope getting fixed?
when there are problems with the hubble space telescope, astronomers send astronauts to go fix the problem.
What problems did the Hubble space telescope face when it was in space?
launch delays, budget problems and a incorrect mirror
